| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.65 | 6.221% | $231.19 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $146.72 | 11.369% | $163.4006 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $7.55 | 7.276% | $8.0993 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $82.65 | 8.155% | $89.3901 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $105.59 | 9.497% | $115.6179 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $247.73 | 7.666% | $266.721 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $194.27 | 10.435% | $214.5421 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,002.16 | $1,088.9610 | $1,088.96 | $1,088.95 | $1,088.90 | |